category
Vector Databases
Open source vector databases that store embeddings and run similarity, hybrid, and full-text search over them — the retrieval layer behind RAG, semantic search, and recommendations, so you can self-host instead of paying per query for a managed vector search API.
Tools
5 in this category// tools tagged: vector-database
vector-database
Chroma_
Open source vector database for AI — a Pinecone alternative.
29.4k
stars
196
contributors
today
last commit
2.5k
forks
Rust
language
3 yrs
age
vector-database
Milvus_
Open source vector database built to scale to billions of embeddings.
46.3k
stars
384
contributors
1d
last commit
4.3k
forks
Go
language
7 yrs
age
vector-database
pgvector_
Vector similarity search inside Postgres — a Pinecone alternative.
23.2k
stars
27
contributors
1d
last commit
1.3k
forks
C
language
5 yrs
age
vector-database
Qdrant_
Open source vector database in Rust — a Pinecone alternative.
34.9k
stars
202
contributors
4w
last commit
2.7k
forks
Rust
language
6 yrs
age
vector-database
Weaviate_
Open source vector database in Go — a Pinecone alternative.
16.9k
stars
191
contributors
1d
last commit
1.4k
forks
Go
language
10 yrs
age
Articles
// articles tagged: vector-database
No articles tagged with this category yet.